CN107874850A - A kind of orthodontic locking bracket - Google Patents
A kind of orthodontic locking bracket Download PDFInfo
- Publication number
- CN107874850A CN107874850A CN201711043468.9A CN201711043468A CN107874850A CN 107874850 A CN107874850 A CN 107874850A CN 201711043468 A CN201711043468 A CN 201711043468A CN 107874850 A CN107874850 A CN 107874850A
- Authority
- CN
- China
- Prior art keywords
- bracket
- groove
- lid
- stopper slot
- locking member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 40
- 239000010959 steel Substances 0.000 claims abstract description 40
- 238000003780 insertion Methods 0.000 claims abstract description 19
- 230000037431 insertion Effects 0.000 claims abstract description 19
- 238000007373 indentation Methods 0.000 claims description 9
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 claims description 3
- 210000000214 mouth Anatomy 0.000 abstract description 61
- 238000009434 installation Methods 0.000 description 9
- 210000005056 cell body Anatomy 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
- A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
- A61C7/28—Securing arch wire to bracket
- A61C7/287—Sliding locks
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
- A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
- A61C7/28—Securing arch wire to bracket
- A61C7/34—Securing arch wire to bracket using lock pins
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C2204/00—Features not otherwise provided for
Abstract
The present invention is correcting the drawbacks of later stage bracket lid disassembles from supporter groove for the correction bracket for orthodontic in the prior art, a kind of orthodontic locking bracket is provided, the bracket lid coordinated including the supporter groove with arch wire groove and with supporter groove, intersects on the supporter groove with arch wire groove and is provided with bracket mouth；Bracket lid insertion bracket is intraoral and bracket is covered and can only slided along bracket mouth length direction bracket is intraoral；The supporter groove is provided with the stopper slot positioned at support pocket bottom, and the bracket covers the locking member for being detachably fixed and being connected with and being fixed on bracket lid on supporter groove, and the lower end of the locking member is inserted in stopper slot.The bracket lid of the present invention is connected with supporter groove to be detachably fixed, directly steel wire can completely be taken out from arch wire groove, also it is avoided that orthodontic later stage bracket lid causes to damage to patient oral cavity after steel wire need not being cut, and after bracket lid is disassembled from supporter groove.
Description
Technical field
The invention belongs to orthodontic technical field of tools, and in particular to a kind of orthodontic locking bracket.
Background technology
At present, during the orthodontic treatment of Buccodental, supporter groove welds together with correction supporting plate, and corrects supporting plate
It is fixed on facing, steel wire is through the arch wire groove on supporter groove, and bracket lid, which is covered on arch wire groove, prevents steel wire with holding in the palm
Cell body comes off separation, ineffective to orthodontic process in orthodontic later stage steel wire, is now to need to take off on steel wire
, and be all in the prior art, between supporter groove and bracket lid using welding or directly it is locked by the way of be fixedly connected, hold in the palm
It is non-dismountable between cell body and bracket lid, so when removing steel wire, it is necessary to embedding by steel wire using the special end cut-out of dentistry
One, which saves cut-out, can just remove, and this process steel wire may damage the cavity interior of patient, and after removing steel wire, bracket lid
Still it is arranged on supporter groove, and bracket lid is relatively thin laminated structure, is still trapped in for a long time on tooth, easily to patient
Cause necessarily to damage in oral cavity.
The content of the invention
The present invention is correcting later stage bracket lid from supporter groove for the correction bracket for orthodontic in the prior art
The drawbacks of disassembling, there is provided a kind of orthodontic locking bracket, the tooth rectification bracket can in orthodontic later stage bracket lid
To be disassembled from supporter groove, steel wire is set directly to depart from from arch wire groove, without being torn open after cutting steel wire to steel wire
Unload, and be also avoided that orthodontic later stage bracket lid causes to damage to patient oral cavity after bracket lid is disassembled from supporter groove
Wound.
The goal of the invention of the present invention is achieved through the following technical solutions：A kind of orthodontic locking bracket, including tool
There are the supporter groove of arch wire groove and the bracket lid with supporter groove cooperation, it is interior to be used on supporter groove with one end that correction supporting plate is connected
End, the other end are outer end, it is characterised in that intersect on the supporter groove with arch wire groove and be provided with bracket mouth, bracket mouth one
End connects with bracket outside, and the bracket mouth other end connects with arch wire groove, side of the bracket mouth towards supporter groove outer end
Connected with supporter groove outer end；Left between the bottom of bracket mouth and arch wire groove for the spatial margin through steel wire, it is described
Bracket is intraoral and bracket is covered and can only slided along bracket mouth length direction bracket is intraoral for the insertion of bracket lid；Set on the supporter groove
There is the stopper slot positioned at support pocket bottom, the bracket covers to be detachably fixed and is connected with and bracket lid can be fixed on supporter groove
Locking member, the locking member lower end insertion stopper slot in, bracket is covered in the intraoral slip of bracket, and locking member lower end can limit
Moved together along the moving direction of bracket lid in the groove of position.
When locking member does not insert bracket cover locking in stopper slot on supporter groove and locking member lower end, bracket lid can
With the intraoral slip of bracket on supporter groove, locking member lower end will be stuck in spacing trough rim when bracket lid slides into certain position
Edge, it is avoided that bracket lid skids off bracket mouth and separated with supporter groove, when actual installation corrects bracket, in advance can pacifies bracket lid
Bracket in bracket is intraoral and makes in locking member lower end insertion stopper slot, then will correct tooth of the bracket installed in patient
On, it is avoided that in installation process that supporter groove separates with bracket lid, is easy to installation during actual use.When steel wire is arranged on archwire slot
Push bracket lid to arch wire groove until bracket lid is covered on arch wire groove after in ditch, now again fixed bracket lid with locking member
Complete installation at once on supporter groove.
At orthodontic initial stage, each tooth rectification bracket is arranged on each tooth successively, slides bracket lid,
Allow the spatial margin position that steel wire is embedded in arch wire groove, now slide bracket lid again, bracket lid is covered in arch wire groove
On, then with locking member by bracket cover locking on supporter groove, prevent steel wire depart from arch wire groove.Needed in the orthodontic later stage by
When steel wire disassembles, locking member is now unclamped, sliding bracket lid makes to expose above arch wire groove, so that steel wire can be direct
Taken out out of arch wire groove, without cutting steel wire, avoid steel wire from damaging patient oral cavity, it is not necessary to during bracket lid, only need to pull down lock
Tight part, which again skids off one end that bracket lid connects from bracket mouth with bracket outside, can remove bracket lid.
Preferably, the bracket is covered provided with the mounting hole through bracket lid upper and lower ends face, mounting hole and the limit
Position groove bottom is vertical, and the locking member is arranged in mounting hole and can moved up and down by external force in mounting hole, works as locking member
When in lower end insertion stopper slot, the outer end of the outer end of locking member upper end and supporter groove flush or below supporter groove.By outer
Power can adjust the position of locking member, that is, adjust the depth of locking member lower end insertion stopper slot.When locking member installation, lock
Tight part upper end and the outer end of supporter groove are avoided that locking member protrudes to form sharp portion flush or below the outer end of supporter groove
Position, it is avoided that when correcting bracket and being arranged in patient oral cavity and patient's cavity interior is caused to damage.
Bayonet socket is provided with preferably, intersecting on the supporter groove with arch wire groove, bayonet socket and bracket mouth are located at arch wire respectively
Groove both sides, bayonet socket bottom surface are set up by one end inboard end towards arch wire groove is inclined, the bracket lid one end energy
Through in arch wire groove insertion bayonet socket, now bayonet socket bottom surface can produce a upward active force, the locking member to bracket lid
For the screw being threadedly coupled with mounting hole.When bracket lid one end is through in arch wire groove insertion bayonet socket, the card that is obliquely installed
Mouth bottom surface can produce a upward active force by the upward lifting of bracket lid to bracket lid, and bracket lid is embedded in the support on supporter groove
It can only be slided in notch and bracket is intraoral along bracket mouth length direction, so now bracket lid can be made by bayonet socket bottom
It can firmly be tightly pressed against on supporter groove, so as to play a part of bracket cover locking on supporter groove.Locking member is and mounting hole
The screw of threaded connection, the depth of stopper slot can be inserted with adjusting screw lower end by rotating screw, inserts and limits when screw lower end
When in the groove of position, screw lower end will be stuck in stopper slot edge when bracket lid slides into certain position, be avoided that bracket lid skids off support
Notch separates with supporter groove.Screw is rotated when the screw lower end is not inserted into stopper slot can be by sliding bracket lid from supporter groove
On disassemble.
Preferably, the locking member is the screw that is threadedly coupled with mounting hole, when being screwed between locking member and mounting hole
When, locking member lower end is pressed in spacing groove bottom and locking member produces the thrust towards supporter groove outer end to bracket lid.
When locking member lower end is tightly against spacing groove bottom, locking member can drive bracket lid produce a upward movement tendency and
A upward active force is produced to bracket lid, and bracket is covered and can only slided along bracket mouth length direction bracket is intraoral, institute
Bracket lid can be squeezed in the active force on supporter groove, so as to realize bracket cover locking on supporter groove.Need bracket
When lid disassembles from supporter groove, locking member need to only be moved up using external force, locking member lower end is departed from stopper slot,
With regard to can skid off bracket lid from bracket is intraoral, so as to which bracket lid be disassembled from supporter groove.
Preferably, the stopper slot is the strip structure set along the bracket lid direction of motion, the side at stopper slot both ends
A circular neck using stopper slot end as the center of circle is respectively provided with wall, the diameter of circular neck is more than the width of stopper slot；Institute
It is the screw being threadedly coupled with mounting hole to state locking member, and screw lower end is fixedly connected with the inverted T-shaped knot that can be slided in stopper slot
Structure fastener, the length of inverted T-shaped structure fastener horizontal segment are less than the diameter of screw, and inverted T-shaped structure fastener horizontal section length value is put down
Square and width value square of square for being equal to circular neck diameter value, the horizontal segment of inverted T-shaped structure fastener just can be in circular card
Rotated in groove.When bracket lid is covered when on arch wire groove, inverted T-shaped structure fastener is located at the circle close to inverted T-shaped structure fastener side
In shape neck, screw now is rotated using instrument, makes the horizontal segment of inverted T-shaped structure fastener vertical with stopper slot, inverted T-shaped structure card
The horizontal segment of part can not continue the length direction movement in stopper slot, and now bracket lid can not also continue in the intraoral slip of bracket,
So as to realize bracket cover locking on supporter groove.
Preferably, the screw upper end is provided with the linear mark intersected with the central axis of screw, linear mark and T
The horizontal segment of shape structure fastener is parallel.In actual use, inverted T-shaped structure fastener is inside supporter groove, can not directly be seen
Measure, and the position of the horizontal segment of inverted T-shaped structure fastener is very easily known by the linear mark can of screw upper end, just
Locked in bracket lid.
Preferably, the lateral surface of the bracket lid is provided with straight line indentation, the central axis phase of straight line indentation and mounting hole
Hand over.Straight line indentation can enable dentist more intuitively to judge inverted T-shaped structure fastener as the object of reference of linear mark
The position of horizontal segment.
Preferably, the stopper slot is the strip structure set along the bracket lid direction of motion, stopper slot both ends are respectively set
There is a circular screwhole, the upper end of circular screwhole flushes with stopper slot upper end, and the diameter of circular screwhole is more than the width of stopper slot；
The locking member is the screw being threadedly coupled with mounting hole, and the spiral shell body of screw includes being provided with the stud that can be spirally connected with circular screwhole
Section, can be slided in stopper slot spacing section, spacing section is fixedly connected with stud section lower end.When needing bracket is covered in bracket mouth
During interior slip, need to only rotate screw makes stud section be located above stopper slot, in spacing section of insertion stopper slot, and now bracket lid slides
Spacing section will be stuck in stopper slot edge during to certain position, be avoided that bracket lid skids off bracket mouth and separated with supporter groove；Pacifying
Before steel loading silk, rotating screw makes stud section be spirally connected with the circular screwhole away from arch wire groove, prevents from carelessly touching support
Groove lid moves bracket lid；When install steel wire butt groove lid positioned at cover needed on arch wire groove locking when, only need to rotate spiral shell
Bracket lid with being spirally connected close to the circular screwhole of arch wire groove, can be just fixed on supporter groove by nail by stud section；Dismounting is needed to hold in the palm
During groove lid, it only need to rotate screw and pull out spacing section of screw out of stopper slot, now spacing section would not be carried out to bracket lid
It is spacing, bracket lid can be disassembled from supporter groove.
Preferably, the section of the bracket mouth is T-shaped structure, the outer end of narrower side and supporter groove on bracket mouth
Portion connects, and section forms two guide grooves, the left and right two of the bracket lid for the both sides of the bracket mouth of T-shaped structure on supporter groove
Side is respectively equipped with two sides parallel to each other, two sides and bracket lid into inverted T-shaped structure, the left and right of the bracket lid
Two sides are respectively embedded into two guide grooves, and bracket cover upper planar surface flushes with supporter groove outer end, and bracket covers left and right sides
Between width be equal to the distance between side wall of two guide grooves, the thickness of bracket lid left and right sides is equal to the height of guide groove
Degree.Section plays a part of a spacing, guiding to bracket lid for the bracket mouth of T-shaped structure, makes bracket lid can only be along bracket
The movement of mouth direction, prevents bracket lid from being moved toward other directions.Two sides, into inverted T-shaped structure, can make support with bracket lid
Groove cover upper planar surface flushes with supporter groove outer end, avoids forming difference in height between bracket cover upper planar surface and supporter groove outer end, from
And sharp position is avoided the formation of, it is avoided that when correcting bracket and being arranged in patient oral cavity and patient's cavity interior is caused to damage
Wound.
Compared with prior art, the invention has the advantages that：Being between the bracket lid and supporter groove of the present invention can
Dismounting is fixedly connected, and when bracket is corrected in installation, bracket lid can be arranged on supporter groove in advance, then will entirely correct bracket
On the tooth of patient, then arch wire groove is embedded in steel wire successively, then slides bracket lid and live arch wire gain groove cover, prevent
Steel wire departs from arch wire groove, installs very convenient.When needing to dismantle steel wire in the orthodontic later stage, without by one section of steel wire
Section cut-out is dismantled again, need to only be unclamped the locking member that bracket covers, just can be slided bracket lid, expose arch wire groove, make steel wire can
It is very convenient directly completely to be taken out out of arch wire groove, when bracket lid need not be used, locking member is covered into end to bracket
It is mobile, locking member lower end is departed from stopper slot, bracket lid can just be disassembled from the bracket on supporter groove is intraoral, so as to hold in the palm
Groove lid is taken out out of patient oral cavity, is avoided that orthodontic later stage bracket lid causes to damage to patient oral cavity.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the supporter groove of embodiment 1 and bracket lid isolating construction schematic diagram；
Fig. 3 is the supporter groove structural representation of embodiment 1；
Fig. 4 is the use state figure of embodiment 1；
Fig. 5 is the bracket lid of embodiment 2 and supporter groove link position sectional view；
Fig. 6 is the structural representation of embodiment 3；
Fig. 7 is the supporter groove structural representation of embodiment 3；
Fig. 8 is the locking member front view of embodiment 3；
Fig. 9 is the locking member left view of embodiment 3；
Figure 10 is the supporter groove structural representation of embodiment 4；
Figure 11 is the locking member front view of embodiment 4；
Marked in figure：1st, arch wire groove, 2, supporter groove, 3, bracket lid, 4, bracket mouth, 5, spatial margin, 6, stopper slot, 7, locking
Part, 8, mounting hole, 9, bayonet socket, 10, circular neck, 11, inverted T-shaped structure fastener, 12, linear mark, 13, straight line indentation, 14, circle
Shape screw, 15, stud section, 16, spacing section, 17, steel wire.
Embodiment
The invention will be further described for represented embodiment below in conjunction with the accompanying drawings：
Embodiment 1
As Figure 1-4, a kind of orthodontic locking bracket, including the supporter groove 2 with arch wire groove 1 and match somebody with somebody with supporter groove 2
The bracket lid 3 of conjunction, it is inner end to be used on supporter groove 2 with one end that correction supporting plate is connected, and the other end is outer end, and its feature exists
In, intersect on the supporter groove 2 with arch wire groove 1 and be provided with bracket mouth 4, the one end of bracket mouth 4 connects with the lateral surface of supporter groove 2, support
The other end of notch 4 connects with arch wire groove 1, and bracket mouth 4 connects towards the side of the outer end of supporter groove 2 with the outer end of supporter groove 2；
Left between the bottom of bracket mouth 4 and arch wire groove 1 and be embedded in bracket for the spatial margin 5 through steel wire 17, the bracket lid 3
In mouth 4 and bracket lid 3 can only slide in bracket mouth 4 along the length direction of bracket mouth 4；The supporter groove 2 is provided with positioned at support
The stopper slot 6 of the bottom of notch 4, it is detachably fixed on the bracket lid 3 and is connected with and bracket lid 3 can be fixed on supporter groove 2
Locking member 7, the lower end of the locking member 7 is inserted in stopper slot 6, when bracket lid 3 slides in bracket mouth 4, the lower end energy of locking member 7
Moved together along the moving direction of bracket lid 3 in stopper slot 6.When bracket lid 3 is not locked at supporter groove 2 by locking member 7
When in the upper and lower end of locking member 7 insertion stopper slot 6, bracket lid 3 can slide in the bracket mouth 4 on supporter groove 2, bracket lid 3
The lower end of locking member 7 will be stuck in the edge of stopper slot 6 when sliding into certain position, be avoided that bracket lid 3 skids off bracket mouth 4 and bracket
Body 2 separates, and when actual installation corrects bracket, bracket lid 3 can be arranged in the bracket mouth 4 in bracket in advance and make lock
In the tight lower end of part 7 insertion stopper slot 6, then bracket will be corrected on the tooth of patient, be avoided that supporter groove 2 in installation process
Separated with bracket lid 3, be easy to installation during actual use.Bracket lid 3 is pushed to bend after steel wire 17 is arranged in arch wire groove 1
Silk groove 1 is covered on arch wire groove 1 until bracket lid 3, is now again fixed on bracket lid 3 on supporter groove 2 at once with locking member 7
Complete installation.
The section of the bracket mouth 4 is T-shaped structure, and the narrower side on bracket mouth 4 and the outer end of supporter groove 2 connect
Logical, section forms two guide grooves, the left and right two of the bracket lid 3 for the both sides of the bracket mouth 4 of T-shaped structure on supporter groove 2
Side is respectively equipped with two sides parallel to each other, two sides and bracket lid 3 into inverted T-shaped structure, a left side for the bracket lid 3
Right two sides are respectively embedded into two guide grooves, and plane flushes with the outer end of supporter groove 2 on bracket lid 3, left and right two on bracket lid 3
Width between side is equal to the distance between side wall of two guide grooves, and the thickness of the left and right sides of bracket lid 3, which is equal to, to be oriented to
The height of groove.A spacing, guiding is played a part of in section for 4 pairs of bracket lids 3 of bracket mouth of T-shaped structure, makes bracket lid 3 can only
Moved along the direction of bracket mouth 4, prevent bracket lid 3 from being moved toward other directions.Two sides and bracket lid 3 are into inverted T-shaped knot
Structure, plane on bracket lid 3 can be made to be flushed with the outer end of supporter groove 2, avoid on bracket lid 3 plane and the outer end of supporter groove 2 it
Between form difference in height, so as to avoid the formation of sharp position, correct bracket be arranged on patient oral cavity in when be avoided that to patient
Cavity interior causes to damage.
The bracket lid 3 is provided with the mounting hole 8 through the upper and lower ends face of bracket lid 3, mounting hole 8 and the stopper slot 6
Plane perpendicular, the locking member 7 is arranged in mounting hole 8 and can moved up and down by external force in mounting hole 8, when locking member 7
When in lower end insertion stopper slot 6, the outer end of the outer end of the upper end of locking member 7 and supporter groove 2 flush or below supporter groove 2.It is logical
The position of locking member 7 can be adjusted by crossing external force, that is, adjust the depth of the lower end of locking member 7 insertion stopper slot 6.When locking member 7 is installed
During completion, the outer end of the upper end of locking member 7 and supporter groove 2 is avoided that locking member 7 is prominent flush or below the outer end of supporter groove 2
Go out to form sharp position, be avoided that when correcting bracket and being arranged in patient oral cavity and patient's cavity interior is caused to damage.
Intersect on the supporter groove 2 with arch wire groove 1 and be provided with bayonet socket 9, bayonet socket 9 and bracket mouth 4 are located at arch wire groove 1 respectively
Both sides, the bottom surface of bayonet socket 9 are set up by one end inboard end towards arch wire groove 1 is inclined, and the one end of bracket lid 3 can be worn
Cross arch wire groove 1 to be embedded in bayonet socket 9, now the bottom surface of bayonet socket 9 can produce a upward active force, the locking to bracket lid 3
Part 7 is the screw being threadedly coupled with mounting hole 8.When the one end of bracket lid 3 is embedded in bayonet socket 9 through arch wire groove 1, inclination is set
The bottom surface of bayonet socket 9 put can produce a upward active force by the 3 upward lifting of bracket lid to bracket lid 3, and the insertion of bracket lid 3 is held in the palm
It can only be slided in bracket mouth 4 in bracket mouth 4 on cell body 2 and along the length direction of bracket mouth 4, so the now meeting of bracket lid 3
It can be tightly pressed against on supporter groove 2 by the active force of the bottom of bayonet socket 9, so as to play the work being locked at bracket lid 3 on supporter groove 2
With.Locking member 7 is the screw being threadedly coupled with mounting hole 8, and stopper slot 6 can be inserted with adjusting screw lower end by rotating screw
Depth, when in screw lower end insertion stopper slot 6, screw lower end will be stuck in stopper slot 6 when bracket lid 3 slides into certain position
Edge, it is avoided that bracket lid 3 skids off bracket mouth 4 and separated with supporter groove 2.When rotating screw makes the screw lower end be not inserted into stopper slot 6
Bracket lid 3 can be disassembled from supporter groove 2 by sliding.
At orthodontic initial stage, each tooth rectification bracket is arranged on each tooth successively, slides bracket lid
3, the position of spatial margin 5 for alloing steel wire 17 to be embedded in arch wire groove 1, bracket lid 3 is now slided again, covers bracket lid 3
On arch wire groove 1, then with locking member 7 bracket lid 3 is locked on supporter groove 2, prevents steel wire 17 from departing from arch wire groove 1.In tooth
When the tooth correction later stage needs to disassemble on steel wire 17, locking member 7 is now unclamped, sliding bracket lid 3 reveals the top of arch wire groove 1
Go out, so that steel wire 17 can take out directly out of arch wire groove 1, without cutting steel wire 17, avoid steel wire 17 from damaging patient's mouth
Chamber, it is not necessary to during bracket lid 3, only need to pull down what locking member 7 again connected bracket lid 3 from bracket mouth 4 with the lateral surface of supporter groove 2
One end, which skids off, can remove bracket lid 3.
Embodiment 2
As shown in figure 5, compared with Example 1, the difference of embodiment 2 is, the locking member 7 is to be threadedly coupled with mounting hole 8
Screw, when being screwed between locking member 7 and mounting hole 8, the lower end of locking member 7 be pressed on the bottom surface of stopper slot 6 and locking member 7 to support
Groove lid 3 produces the thrust towards the outer end of supporter groove 2.When the lower end of locking member 7 is tightly against 6 bottom surface of stopper slot, locking
Part 7 can drive bracket lid 3 to produce a upward movement tendency and produce a upward active force to bracket lid 3, and hold in the palm
Groove lid 3 can only be slided in bracket mouth 4 along the length direction of bracket mouth 4, so bracket lid 3 can be squeezed in bracket by the active force
On body 2, bracket lid 3 is locked on supporter groove 2 so as to realize.When needing to disassemble bracket lid 3 from supporter groove 2, only
Locking member 7 need to be moved up using external force, the lower end of locking member 7 is departed from stopper slot 6, just can be by bracket lid 3 from bracket mouth 4
Inside skid off, so as to which bracket lid 3 be disassembled from supporter groove 2.
Embodiment 3
As Figure 6-9, compared with Example 1, the difference of embodiment 3 is, the stopper slot 6 is to be moved along bracket lid 3
The strip structure that direction is set, a circular neck using the end of stopper slot 6 as the center of circle is respectively provided with the side wall at the both ends of stopper slot 6
10, the diameter of circular neck 10 is more than the width of stopper slot 6；The locking member 7 is the screw that is threadedly coupled with mounting hole 8, spiral shell
Nail lower end is fixedly connected with the inverted T-shaped structure fastener 11 that can be slided in stopper slot 6, the length of the horizontal segment of inverted T-shaped structure fastener 11
Less than the diameter of screw, the horizontal section length value of inverted T-shaped structure fastener 11 square square is equal to circular neck with width value for degree
Square of 10 diameter values, the horizontal segment of inverted T-shaped structure fastener 11 can rotate in circular neck 10 just.When bracket lid 3 covers
When on arch wire groove 1, inverted T-shaped structure fastener 11 is located in the circular neck 10 of the side of inverted T-shaped structure fastener 11, now makes
Screw is rotated with instrument, makes the horizontal segment of inverted T-shaped structure fastener 11 vertical with stopper slot 6, the horizontal segment of inverted T-shaped structure fastener 11
The length direction movement in stopper slot 6 can not be continued, now bracket lid 3 can not also continue to slide in bracket mouth 4, so as to realize
Bracket lid 3 is locked on supporter groove 2.
The screw upper end is provided with the linear mark 12 intersected with the central axis of screw, linear mark 12 and inverted T-shaped knot
The horizontal segment of structure fastener 11 is parallel.In actual use, inverted T-shaped structure fastener 11 is in the inside of supporter groove 2, can not directly be seen
Measure, and the position of the horizontal segment of inverted T-shaped structure fastener 11 is very easily known by the can of linear mark 12 of screw upper end
Put, be easy to lock bracket lid 3.
The lateral surface of the bracket lid 3 is provided with straight line indentation 13, and straight line indentation 13 intersects with the central axis of mounting hole 8.
Straight line indentation 13 can enable dentist more intuitively to judge inverted T-shaped structure fastener as the object of reference of linear mark 12
The position of 11 horizontal segment.
Embodiment 4
As shown in Figure 10, Figure 11, compared with Example 1, the difference of embodiment 4 is, the stopper slot 6 is along bracket lid 3
The strip structure that the direction of motion is set, the both ends of stopper slot 6 are respectively provided with a circular screwhole 14, the upper end of circular screwhole 14 with it is spacing
The upper end of groove 6 flushes, and the diameter of circular screwhole 14 is more than the width of stopper slot 6；The locking member 7 is to be threadedly coupled with mounting hole 8
Screw, the spiral shell body of screw include being provided with the stud section 15 that can be spirally connected with circular screwhole 14, can be slided in stopper slot 6 it is spacing
Section 16, spacing section 16 is fixedly connected with the lower end of stud section 15.When needing to make bracket lid 3 slide in bracket mouth 4, only need to rotate
Screw makes stud section 15 be located at the top of stopper slot 6, insert in stopper slot 6 for spacing section 16, and now bracket lid 3 slides into certain position
When spacing section 16 will be stuck in the edge of stopper slot 6, be avoided that bracket lid 3 skids off bracket mouth 4 and separated with supporter groove 2；In installation steel
Before silk 17, rotating screw makes stud section 15 be spirally connected with the circular screwhole 14 away from arch wire groove 1, prevents from carelessly touching
Bracket lid 3 moves bracket lid 3；When install the butt groove lid 3 of steel wire 17 positioned at cover needed on arch wire groove 1 locking when, only
Screw need to be rotated by stud section 15 with being spirally connected close to the circular screwhole 14 of arch wire groove 1, just bracket lid 3 can be fixed on supporter groove
On 2；When needing to dismantle bracket lid 3, it need to only rotate screw and pull out spacing section 16 of screw out of stopper slot 6, now spacing section
16 would not carry out spacing to bracket lid 3, can disassemble bracket lid 3 from supporter groove 2.
Specific embodiment described in text is only to spirit explanation for example of the invention.The technical field of the invention
Technical staff described specific embodiment can be made it is various modification supplement or using similar mode substitute,
But without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (10)
1. a kind of orthodontic locking bracket, including with arch wire groove（1）Supporter groove（2）And the bracket coordinated with supporter groove
Lid（3）, it is inner end to be used on supporter groove with one end that correction supporting plate is connected, and the other end is outer end, it is characterised in that described
Intersect on supporter groove with arch wire groove and be provided with bracket mouth（4）, bracket mouth one end connects with bracket outside, the bracket mouth other end
Connected with arch wire groove, bracket mouth connects towards the side of supporter groove outer end with supporter groove outer end；Bracket mouth and archwire slot
Left between the bottom of ditch for the spatial margin through steel wire（5）, the bracket lid insertion bracket is intraoral and bracket is covered and held in the palm
It can only be slided in notch along bracket mouth length direction；The supporter groove is provided with the stopper slot positioned at support pocket bottom（6）, institute
State bracket and cover the locking member for being detachably fixed and being connected with and bracket lid being fixed on supporter groove（7）, under the locking member
End insertion stopper slot in, bracket is covered in the intraoral slip of bracket, locking member lower end can in stopper slot moving along bracket lid
Move together in direction.
2. a kind of orthodontic locking bracket according to claim 1, it is characterised in that the bracket, which covers to be provided with, to be run through
The mounting hole of bracket lid upper and lower ends face（8）, mounting hole and the stopper slot plane perpendicular, the locking member are arranged on mounting hole
It is interior and can be moved up and down by external force in mounting hole, when in locking member lower end insertion stopper slot, locking member upper end and bracket
Outer end of the outer end of body flush or below supporter groove.
A kind of 3. orthodontic locking bracket according to claim 2, it is characterised in that on the supporter groove with archwire slot
Ditch is intersecting to be provided with bayonet socket（9）, bayonet socket and bracket mouth be located at arch wire groove both sides respectively, and bayonet socket bottom surface is by towards the one of arch wire groove
Inboard end is inclined sets up at end, and the bracket lid one end can be passed through in arch wire groove insertion bayonet socket, now bayonet socket bottom surface
A upward active force can be produced to bracket lid, the locking member is the screw being threadedly coupled with mounting hole.
4. a kind of orthodontic locking bracket according to claim 2, it is characterised in that the locking member is and mounting hole
The screw of threaded connection, when being screwed between locking member and mounting hole, locking member lower end is pressed in spacing groove bottom and locking member
One thrust towards supporter groove outer end is produced to bracket lid.
5. a kind of orthodontic locking bracket according to claim 2, it is characterised in that the stopper slot is along bracket
The strip structure that the lid direction of motion is set, a circle using stopper slot end as the center of circle is respectively provided with the side wall at stopper slot both ends
Neck（10）, the diameter of circular neck is more than the width of stopper slot；The locking member is the screw that is threadedly coupled with mounting hole, spiral shell
Nail lower end is fixedly connected with the inverted T-shaped structure fastener that can be slided in stopper slot（11）, the length of inverted T-shaped structure fastener horizontal segment
Less than the diameter of screw, inverted T-shaped structure fastener horizontal section length value square square is equal to circular neck diameter with width value
Square of value, when bracket lid is covered when on arch wire groove, inverted T-shaped structure fastener is located at the circle close to inverted T-shaped structure fastener side
In shape neck.
6. a kind of orthodontic locking bracket according to claim 5, it is characterised in that the screw upper end is provided with and spiral shell
The intersecting linear mark of the central axis of nail（12）, linear mark is parallel with the horizontal segment of inverted T-shaped structure fastener.
7. a kind of orthodontic locking bracket according to claim 6, it is characterised in that the lateral surface of the bracket lid is set
There is straight line indentation（13）, straight line indentation intersects with the central axis of mounting hole.
8. a kind of orthodontic locking bracket according to claim 2, it is characterised in that the stopper slot is along bracket
The strip structure that the lid direction of motion is set, stopper slot both ends are respectively provided with a circular screwhole（14）, the upper end of circular screwhole and limit
Position groove upper end flushes, and the diameter of circular screwhole is more than the width of stopper slot；The locking member is the spiral shell being threadedly coupled with mounting hole
Nail, the spiral shell body of screw include being provided with the stud section that can be spirally connected with circular screwhole（15）, can be slided in stopper slot spacing section
（16）, spacing section is fixedly connected with stud section lower end.
A kind of 9. orthodontic locking bracket according to claim 1-8 any one, it is characterised in that the bracket mouth
Section be T-shaped structure, the narrower side on bracket mouth connects with the outer end of supporter groove, and section is the bracket of T-shaped structure
The both sides of mouth form two guide grooves on supporter groove, and the bracket lid is respectively arranged on the left side and the right side two sides parallel to each other
Side, the left and right sides of the bracket lid are respectively embedded into two guide grooves, and bracket covers width between left and right sides etc.
In the distance between side wall of two guide grooves, the thickness of bracket lid left and right sides is equal to the height of guide groove.
A kind of 10. orthodontic locking bracket according to claim 9 any one, it is characterised in that the bracket lid
Upper plane flushes with supporter groove outer end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711043468.9A CN107874850A (en) | 2017-10-31 | 2017-10-31 | A kind of orthodontic locking bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711043468.9A CN107874850A (en) | 2017-10-31 | 2017-10-31 | A kind of orthodontic locking bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107874850A true CN107874850A (en) | 2018-04-06 |
Family
ID=61783017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711043468.9A Pending CN107874850A (en) | 2017-10-31 | 2017-10-31 | A kind of orthodontic locking bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107874850A (en) |
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| CN111297498A (en) * | 2020-03-21 | 2020-06-19 | 福建新安格口腔技术发展有限公司 | Orthodontic bracket and method of manufacturing orthodontic bracket |
| CN113786250A (en) * | 2021-09-22 | 2021-12-14 | 重庆医科大学附属第二医院 | Lingual self-locking correction system |
| CN114209458A (en) * | 2022-01-19 | 2022-03-22 | 浙江益可森医疗科技有限公司 | Active and passive integrated self-locking bracket |
| WO2023198121A1 (en) * | 2022-04-15 | 2023-10-19 | 广州智圆医疗器械有限公司 | Orthodontic appliance and orthodontic system |
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